DescribeLiveDomainLimit - ApsaraVideo Live - Alibaba Cloud Documentation Center

Queries the maximum numbers of ingested and transcoded streams for a streaming domain.

Operation description

This operation supports only main streaming domains.

QPS limit

You can call this operation up to 5 times per second per account. Requests that exceed this limit are dropped and you may experience service interruptions. For more information, see QPS limit.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

live:DescribeLiveDomainLimit

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The region ID.	cn-shanghai
DomainName	string	Yes	The main streaming domain	example.com

Response elements

Element	Type	Description	Example
	object	A list of stream ingest and transcoding limits.
RequestId	string	The request ID.	A3136B58-5876-4168-83CA-B562********
LiveDomainLimitList	object
LiveDomainLimit	array<object>	A list of stream ingest and transcoding limits.
	object	A list of stream ingest and transcoding limits.
LimitTranscodeNum	integer	The maximum number of transcoded streams.	50
CurrentTranscodeNum	integer	The current number of active transcoded streams.	10
LimitNum	integer	The maximum number of ingested streams.	100
LimitTransferNum	integer	The maximum number of streams relayed from the live center.	50
CurrentNum	integer	The current number of ingested streams.	10
CurrentTransferNum	integer	The current number of streams relayed from the live center.	10
DomainName	string	The queried main streaming domain.	example.com

Examples

Success response

JSON format

{
  "RequestId": "A3136B58-5876-4168-83CA-B562********",
  "LiveDomainLimitList": {
    "LiveDomainLimit": [
      {
        "LimitTranscodeNum": 50,
        "CurrentTranscodeNum": 10,
        "LimitNum": 100,
        "LimitTransferNum": 50,
        "CurrentNum": 10,
        "CurrentTransferNum": 10,
        "DomainName": "example.com"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParam	Parameter invalid.	Illegal input parameters
500	InternalError	The request processing has failed due to backend service exception.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.